javascript - meteor autoform custom validation not reactive -


i'm trying use custom validation function field defined in simpleschema, error message not render on field.

num: {     type: number,     label: "number",     min: 1,     decimal: false, // unnecessary default number, future reference     autoform: {         group: "info",         defaultvalue: function() {             //@todo - default next number logged in user             return 5;         }     },     custom: function () {            collection.simpleschema().namedcontext("addnumberform").addinvalidkeys([{name: "num", type: "numnotunique"}]);     } },

i've defined custom error message it

simpleschema.messages({numnotunique: "this number has been entered"});

when submit form can confirm custom function executes, nothing changes in ui field indicating error. context name "addnumberform" got simpleschema.debug = true; setting , seeing thrown other fields default validation.

what missing here?

after trial , error i've figured out.

the simpleschema named context necessary if manually validating using simpleschema itself. autoform takes care of this, , custom function can return simple string defines error.

num: {     type: number,     label: "number",     min: 1,     decimal: false, // unnecessary default number, future reference     autoform: {         group: "info",         defaultvalue: function() {             //@todo - default next number logged in user             return 5;         }     },     custom: function () {         // check         return 'numnotunique'; // return our error     } },

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